Wednesday, December 1, 2010

[MW:8451] Blow holes in PTA welding

Hi,
please clarify, we have pin holes  after machining the deposit of Stellite powder  by PTA process on EN alloy , We are depositing 1.5 mm thickness, and machining 0.5 mm, we are using Delero Stellite -6 powder .

Regards,
saro

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